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发明名称
WELDED JOINT QUALITY CONTROL METHOD
摘要
申请公布号
SU1144822(A1)
申请公布日期
1985.03.15
申请号
SU19833680511
申请日期
1983.12.27
申请人
LEVTOVA KSENIYA A,SU
发明人
LEVTOVA KSENIYA A,SU
分类号
B23K20/00;B23K20/14;(IPC1-7):B23K20/00
主分类号
B23K20/00
代理机构
代理人
主权项
地址
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